GCD of 872, 869, 180, 970 Calculator

Given Input numbers are 872, 869, 180, 970

In the factoring method, we have to find the divisors of all numbers

Divisors of 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 869 :

The positive integer divisors of 869 that completely divides 869 are.

1, 11, 79, 869

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 970 :

The positive integer divisors of 970 that completely divides 970 are.

1, 2, 5, 10, 97, 194, 485, 970

GCD of numbers is the greatest common divisor

So, the GCD (872, 869, 180, 970) = 1.

Given numbers are 872, 869, 180, 970

The list of prime factors of all numbers are

Prime factors of 872 are 2 x 2 x 2 x 109

Prime factors of 869 are 11 x 79

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

Prime factors of 970 are 2 x 5 x 97

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 872, 869, 180, 970

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(872, 869) = 757768

GCD(872, 869) = ( 872 x 869 ) / 757768

= 872 / 869

= 872

Step2:

LCM(1, 180) = 180

GCD(1, 180) = ( 1 x 180 ) / 180

= 1 / 180

= 1

Step3:

LCM(1, 970) = 970

GCD(1, 970) = ( 1 x 970 ) / 970

= 1 / 970

= 1

So, Greatest Common Divisor of 872, 869, 180, 970 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 611, 576, 597, 756
• GCD of 752, 967, 818, 693
• GCD of 968, 257, 549, 248
• GCD of 780, 995, 708, 360
• GCD of 734, 489, 304, 499

Given numbers are 872, 869, 180, 970
The greatest common divisor of numbers 872, 869, 180, 970 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 872, 869, 180, 970 is 1.

1. What is the GCD of 872, 869, 180, 970?

GCD of given numbers 872, 869, 180, 970 is 1

2. How to calculate the greatest common divisor of 872, 869, 180, 970?

We can find the highest common divisor of 872, 869, 180, 970 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 872, 869, 180, 970 i.e 1.

3. How can I use the GCD of 872, 869, 180, 970Calculator?

Out the numbers 872, 869, 180, 970 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.